Learning English - Zumba Fitness

Zumba fitness is a routine of dance combined with fitness. I love practicing Zumba. Zumba is a system invented by Beto Pérez, he's Colombian. Some of the rhythms that you can practice are salsa, merengue, calypso, belly dancing, cumbia, and others. I practice Zumba three times per week. It's very fun, with all the Latin rhythms. In Mexico it is very well known, and people practice it in some gyms. Also you can find it in Dvd and practice at home.
I hope that you can correct my mistakes. Thanks.

Nice job! There seems to be a bit of condusion about the use of "Between." There are many different uses, but it is usually used to talk about the space separating two things (such as "He lives between New York and Boston.") or time ("I can talk between noon and 2:00.") It can also be used for a relationship between two or more people or entities ("They came to an agreement between them.") The more I think about it, the more I realize what a complex word it really is!